134725121674 has 16 divisors (see below), whose sum is σ = 237417697440. Its totient is φ = 56528022960.

The previous prime is 134725121659. The next prime is 134725121683. The reversal of 134725121674 is 476121527431.

It is a self number, because there is not a number n which added to its sum of digits gives 134725121674.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 235533144 + ... + 235533715.

It is an arithmetic number, because the mean of its divisors is an integer number (14838606090).

Almost surely, 2^134725121674 is an apocalyptic number.

134725121674 is a deficient number, since it is larger than the sum of its proper divisors (102692575766).

134725121674 is a wasteful number, since it uses less digits than its factorization.

134725121674 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 471066885.

The product of its digits is 282240, while the sum is 43.

The spelling of 134725121674 in words is "one hundred thirty-four billion, seven hundred twenty-five million, one hundred twenty-one thousand, six hundred seventy-four".